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CAS RN: 552-30-7 | Product Number: C0046

Trimellitic Anhydride


Purity: >97.0%(T)(HPLC)
Chemical Substance Law (ENCS):   3-1362 |Priority Assessment Chemical Substance
Synonyms:
  • 1,2,4-Benzenetricarboxylic 1,2-Anhydride
  • 4-Carboxyphthalic Anhydride
Product Documents:
25G
¥2,100
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500G
¥4,600
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Product Number C0046
Purity / Analysis Method >97.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__9H__4O__5 = 192.13 
Physical State (20 deg.C) Solid
Storage Temperature Room Temperature (Recommended in a cool and dark place, <15°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive
CAS RN 552-30-7
Reaxys Registry Number 9394
PubChem Substance ID 87565249
SDBS (AIST Spectral DB) 1960
Merck Index (14) 9703
MDL Number

MFCD00005925

Specifications
Appearance White to Light yellow powder to lump
Purity(HPLC) min. 97.0 area%
Purity(Methanolysis Method) min. 97.0 %
Solubility in Acetone almost transparency
NMR confirm to structure
Properties (reference)
Melting Point 167 °C
Boiling Point 245 °C/14 mmHg
Solubility (soluble in) Ethanol, Dimethylformamide, Acetone
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H318 : Causes serious eye damage.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
H317 : May cause an allergic skin reaction.
H334 : May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P272 : Contaminated work clothing should not be allowed out of the workplace.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P284 : Wear respiratory protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P304 + P340 : IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
P405 : Store locked up.
Related Laws:
Chemical Substance Law (ENCS) 3-1362
Priority Assessment Chemical Substance
PRTR Law (New Specific Chemical) Class 1 Designated Chemical Substances
RTECS# DC2050000
Transport Information:
PubMed Literature


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